V1023 Per is a polar spotted, but well-detached dwarf binary, very likely a Pre-WUMa eclipsing binary. It was observed on 11 nights in 2015 October, November, and December at Dark Sky Observatory in North Carolina with the 0.81 m reflector of Appalachian State University. The period behavior is complex and may be increasing with a cubic or quadratic ephemeris. Its odd light curves are of high amplitude but have no totality and reach maximum light just before and following the secondary eclipse, indicating that it has polar spots similar to UV Leo. The 28 yr orbital period study calls the attention of observers to further monitor this binary to understand the complex nature of the period evolution. Its presently fixed polar spot does indicate that it must have a strong magnetic field and that it is synchronously rotating. The BVR c I c simultaneous 2016 Wilson–Devinney program (W-D) solution gives fillouts of 68% and 75% for the primary and sec...

中文翻译：

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BVR CIC观察和分析UV LEO型二进制文件，WUMa前，V1023 Persei

V1023 Per是一个极点但分离得很好的矮二进制，很可能是WUMa之前的黯淡二进制。在2015年10月，11月和12月的11个晚上，在北卡罗来纳州的暗夜天文台上观测到了这颗卫星，其反射器为阿巴拉契亚州立大学的0.81 m。周期行为是复杂的，并且可能随着立方或二次星历而增加。它的奇数光曲线具有高振幅，但没有总计，并且在次食前后都达到最大光，这表明它具有类似于UV Leo的极点。这项为期28年的轨道周期研究引起了观察者的注意，以进一步监测这种双星体，以了解周期演化的复杂性。它当前固定的极点确实表明它必须具有强磁场并且正在同步旋转。